MOTO GUZZI NEVADA Service Station Manual page 84

Electrical system
Battery
Characteristic
Battery
12V - 12 Ah
Speed sensor
Function
To indicate the vehicle speed by reading the rear
wheel turning speed.
Operation / Operating principle
Hall effect sensor: a square-wave pulse is gener-
ated with voltage between 12V and approximately
0.6 V.
Level in electrical circuit diagram:
Speed sensor
Location:
•
Sensor: on the swingarm, left side,
next to the rear brake calliper.
•
Connector: under right fairing, next to
the Marelli control unit.
Pin-out:
PIN:
•
PINS 1-3 Voltage: approx. 12 V
•
PINS 2-3 Voltage: between 0.6V-12V
(turning the rear wheel)
1. Power supply voltage (Orange/White - sen-
sor side)
2. Output signal (Blue/Orange - sensor side)
3. Ground (Blue - sensor side)
ELECTRICAL ERRORS
Error cause
ELE SYS - 84
NEVADA - NEVADA ANNIVERSARIO